00569naa#a2200181#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200009300102210009900195215001000294608002700304700001700331700001800348856002100366EN\\bibl\6862020240930045006.1##a2307-7476##a20141225b2014####ek#y0engy0150####ca0#aRUS##aRU1#aTHEORETICAL BASES OF MODELLING OF SAFETY OF SOCIAL AND ECONOMIC SYSTEMSeJournal article1#aSaint-PetersburgcSaint-Petersburg University of State Fire Service of Emercom of Russiad2014##a7 с.##aJournal article2local#1aMatveevgA V#1aMaksimovgA V4#ajournals.igps.ru